package com.liangge.essaysite.dao;

import java.util.Map;

import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;

import com.liangge.essaysite.bean.User;

public interface UserDao {
	/**
	 * 根据唯一用户名查询用户
	 * @author liangge
	 */
	public User selectUserByUsername(@Param("params")Map params);
}
